# Power supply Lian Li SP Series Platinum SFX fully modular PCIe 5.1 ATX 3.1 850W

**URL:** https://aio.lv/en/product--lian-li-g9psp0850pw000eu--11670113
**Data updated:** 2026-02-16 07:06 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** lian li
**Manufacturer code:** G9P.SP0850P.W000.EU
**EAN:** 4718466019561
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 175.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 145.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lian-li-g9psp0850pw000eu--11670113

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Lian Li SP Series Platinum SFX is a fully modular 850W power supply supporting PCIe 5.1 and ATX 3.1 standards. It delivers high-efficiency Platinum-level performance in a compact SFX form factor, suitable for small-form-factor gaming PCs and workstations. Fully modular cables simplify installation and cable management while modern PCIe 5.1 support ensures compatibility with latest GPUs.

## Long description

The Lian Li SP Series Platinum SFX fully modular 850W power supply supports PCIe 5.1 and ATX 3.1 standards and is designed for compact high-performance systems. In an SFX form factor it provides Platinum-level efficiency, modern connector support and fully modular cabling to simplify installation and optimize airflow inside small-form-factor gaming PCs and workstations. The unit combines a compact chassis with features expected from current-generation PSUs to deliver stable power for CPUs and GPUs while complying with up-to-date power delivery requirements.
Advantages
The fully modular design allows precise cable selection for tidy builds and improved airflow. Platinum efficiency reduces wasted energy and heat, contributing to quieter operation and lower system temperatures. Native support for PCIe 5.1 and ATX 3.1 ensures compatibility with the latest graphics cards and motherboard power delivery standards. The SFX compact footprint enables installation in space-constrained cases without sacrificing power headroom for high-end components.
Suitable for
Small-form-factor gaming PCs
Compact workstations and content-creation rigs
Systems requiring PCIe 5.1 graphics card support
Builds prioritizing efficient power delivery and minimal cabling
Key specifications
Form factor: SFX
Continuous power: 850 W
Efficiency rating: Platinum
Supported standards: PCIe 5.1, ATX 3.1
Cabling: Fully modular cables
Cooling: internal fan with optimized airflow (specs depend on model)
Output rails: single +12V topology for high-load components
How to use
Install the power supply into a compatible SFX or SFX-to-ATX adapter bay according to the case manufacturer’s instructions. Connect only the cables required by your configuration, starting with the 24-pin motherboard connector and CPU power cable, then add the PCIe power connectors for the graphics card and any peripheral SATA or Molex connectors as needed. Ensure connectors are fully seated and routed to maintain clear airflow paths. Configure the system BIOS/UEFI settings for power and fan control if required by your motherboard.
Usage recommendations
Choose appropriately rated PCIe power cables provided by the manufacturer when installing high-power graphics cards. For best thermal performance, maintain unobstructed airflow in the case and avoid routing multiple heavy cables across intake or exhaust paths. Verify compatibility with your case’s SFX mounting and, if using an adapter, confirm secure mechanical fit and adequate ventilation.

## FAQ

### How much does the Lian Li SP Series Platinum SFX 850W PSU cost, and is it available for purchase?

The price is 175.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 226 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Lian Li SP Series Platinum SFX 850W PSU be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All lian li products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized lian li service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11670113/68532309_large.webp